TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 1 Download
Page 443 of 890
TM 9-2320-280-20-1 KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS REASON FOR QUESTION NO 2-336 Change 1 RECONNECT ALL WIRING (RECON- NECT ENGINE CONNECTOR LAST) AND RECHECK WAIT-TO-START LAMP OPERATION. WITH THE ROTARY SWITCH IN THE “RUN” POSITION, DOES THE WAIT-TO-START LAMP COME ON ? GLOWPLUG CONTROLLER OK PCB/DISTRIBUTION BOX REPLACE PCB/DISTRIBUTION BOX NO FAULTS FROM C6, Page 2-334 C7 CONNECT THE WIRES You may have fixed a loose or dirty connection without knowing it. DIAGNOSTIC FLOWCHART INSTRUMENTS CIRCUIT YES